“马卡良星系”概念、定义、翻译-科学时代

单词	马卡良星系
释义	天文学词汇手册马卡良星系 Markarian galaxy
随便看	direct printing direct probability direct probation direct product direct product algebra direct production direct production of electricity direct product profitability direct product profitability direct product profitability--direct product profitability (DPP) direct product profitability (DPP) direct product profitability (DPP) direct profit direct proportion direct proportion direct proportion direct provider direct purging direct pyroelectric effect direct qi downward to resolve phlegm direct question direct questioning direct quotation direct quotation direct quotation

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。